Carbon Graphite Spell/segment Ring for Industry Equipment Components

• Customization: Available
• Material: Graphite
• Type: Shaft Seal
• Model NO.: AB-B21
• Performance: Wear
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Brand Name: Aobo
• Model No.: Ab-B21
• Place of Origin: China (Mainland)
• Resined Furan: Resined Impregnation
• Chemical Composition: 99%C
• Types: Graphite Spell Ring
• Denmension: as Drawing or Sample
• Cerification: ISO, SGS
• Applications: Industry
• Delivery Time: One Week
• Transport Package: 100PCS/CTN
• Specification: SGS, ISO9001: 2008
• Origin: China (Mainland)
• HS Code: 8545200000
• Production Capacity: 500, 000/Year
• Package Size: 3.00cm * 2.00cm * 1.00cm
• Package Gross Weight: 5.000kg

Product Description

Graphite spell/segment ring for industry equipment components


1. Graphite seal rings are mainly used for mechanical seals in various pumps and reaction. There is sliding end face seal in seal rings, and they are named rotary seal ring and stationary seal ring according different usage situation and effect.

2. We choose hard carbon materials and graphite material with good self-lubrication for this product. We take full advantage of its good wear resistance, high temperature resistance, corrosion resistance, small coefficient of expansion and low friction coefficient. It is ideal material for various mechanical seal equipment.




Technical parameter

Style	Axis Dia	Hole dia of pump shell	Working height	H1	H1
C12A21	12	30	7.6	7.6	17.5
C12D20	12	30	9.1	6.3	17.5
C12N20	12	30	7.6	7.6	17.5
C16120	15.918	38.1	9	8	19.5
C17D21	17	35	10.1	8	20.5

1). Packages & Shipping
- Package: 10PCS/CTN, carton size: 8X11X24cm
- Packing: Air bubble film for inner packing and carton box for outer packing.
- Shipping: By sea, by air, by Express(S. F/UPS/DHL/TNT/EMS/FedEx)
- Delivery Time: 7-10 days.








2). Advantages:

-ISO9001: 2008 and SGS 
-shape and size is non-standard and can be designed for customer

-Self lubricating
-Low coefficient of friction

-Low coefficient of thermal expansion
-Excellent thermal shock, thermal conductivity
-Good mechanical strength
-Mates to a wide variety of materials

-Resistance to chemicals, corrosion, and oxidation
-Dimensional stability under wide temperature variations
-Compatible with food & pharmaceuticals











3). After-sale service

Our company focus on the inspection not only for the production process but also close to the shipment process when the cargo were finished.

All the goods have passed strict testing, whether from the performance, or from the appearance of the package.











4). picture for reference








 

Grade	Ash -specification	Density   g/cm3	compression strength          Mpa	Flexural Strength          Mpa	Resistivity       μΩ@ m
G2	100	1.65	40	20
G3	250	1.55	25	14
XG-14	1000	1.72	45	25	18
XG-17	1000	1.90	86	42	9.5

Welcome to send the inquiry to us, thanks.